package com.heitian.ssm.dao;


import com.heitian.ssm.model.HelpEntity;

public interface HelpEntityMapper {
    int deleteByPrimaryKey(Long id);

    int insert(HelpEntity record);

    int insertSelective(HelpEntity record);

    HelpEntity selectByPrimaryKey();

    HelpEntity selectByPrimary();

    int updateByPrimaryKeySelective(HelpEntity record);

    int updateByPrimaryKeyWithBLOBs(HelpEntity record);

    int updateByPrimaryKey(HelpEntity record);
}